Point-of-sale (POS) systems keep your business running by letting you process sales, oversee inventory, track performance, run marketing campaigns, and manage your employees. However, the POS market is saturated with options, leaving many small business owners wondering what the best solution is for them. 

For this guide, I reviewed top providers in the market against a 30-point rubric that evaluates value for money, versatility, ease of use and setup, and scalability.

The best POS systems for small business are:

In evaluating the best POS system for small businesses, I focused on finding the most versatile providers that offer a range of industry-specific software and POS hardware options. I also looked for POS features tools that have the ability to scale to fit new, mid-market, and enterprise-level businesses.

After careful consideration, I narrowed down our list to the following: 

  • Square
  • Toast
  • Shopify
  • Helcim
  • PayPal Zettle
  • IT Retail
  • Lightspeed
  • Clover
  • Touchbistro
  • SpotOn
  • KORONA POS
  • Loyverse

I then hand-picked 7 POS system providers based on the following criteria:

  • Pricing: I considered software and payment processing costs. I also evaluated each provider on onboarding and ongoing fees to assess both its accessibility and scalability for small businesses.
  • Hardware: I looked into each provider’s available hardware for flexibility, pricing, and financing options. I also considered aesthetics and design, portability, and setup requirements.  
  • Software features: The POS software should be able to support basic POS functions and provide a wide range of business management tools to track inventory, order management, customer relationships, employee performance, and reporting.
  • Support and reliability: This takes into account the POS provider’s system reliability, quality of customer support, and availability of training resources.
  • User experience: I evaluated each provider based on its ease of set up and use, multichannel capabilities, and fraud management control.
  • User Scores: This computes the average review scores provided by real-life users on popular third-party review sites.

December 16, 2024: Anna Lynn Dizon updated the rubric criteria to include industry-specific software, payment processing flexibility, and onboarding and setup. She added four new providers for consideration and evaluated them along with updated scores for others already on the list. She also re-evaluated each system for consideration. Finally, she added a detailed methodology section and rewrote the product sections based on her latest findings.

My recommendations for small business POS systems are based on more than 7 years of evaluating POS software and hardware across different industries and business types. To score each one, I reviewed software and hardware specifications, tested the POS software hands-on when possible, and gathered feedback from real-life users. I also considered available integrations to gauge the scalability of each provider.

Product

Our Score (out of 5)

Monthly POS Fee

Industry-specific software

POS Hardware options

Square logo.

Square

4.46

$0-$189+

Basic, retail, restaurant, appointments

Excellent

Shopify POS logo.

Shopify

4.35

$0-$89

Retail

Great

4.25

$0-$69

Restaurant

Good

Lightspeed logo.

Lightspeed

4.09

$89-$289+

Retail, restaurant

Great

IT Retail logo.

IT Retail

4.05

$49-$149+

Grocery store, convenience store

Great

PayPal Zettle logo.

Paypal Zettle

4.01

$0

Basic

Limited

Helcim logo.

Helcim

3.99

$0

Basic

Limited

Not finding what you are looking for? Check out our guide to the Best Point-of-Sale (POS) Software for more options.

As you go through my evaluation of each provider below, keep in mind these guide questions to help you choose a POS system:

  • Does it have the POS software features that your business needs?
  • Is the software and hardware pricing reasonable for your current margins?
  • Does it support payment processing fit for your business’ level of sales?
  • Can the POS system grow with your business?
Square logo.

Square: Best POS system for small business

Overall Reviewer Score

4.46/5

Pricing

4.46/5

Hardware

5/5

Software features

3.75/5

Support & Reliability

4.17/5

User Experience

4.69/5

Average User Review Scores

4.67/5

Pros

  • Forever-free plan
  •  Competitive flat-rate payment processing
  • Add-ons and advanced plans to support growth
  • Restaurant, retail, beauty, and service industry-specific POS systems

Cons

  • Must use Square Payments
  • Loyalty program is not included in any plans; add-on only
  • Lacks several major ecommerce integrations, including Shopify
  • No TikTok Shop integration

Why I chose Square

Square leads my list as the best point of sale system for small businesses because of the breadth of its offerings. With industry-specific POS systems, free options to get you started, top-of-the-line hardware, integrated payments, an online store, and so many tools and plans to support growth — there are no other POS systems that cover as much ground as Square. 

Along with its general POS offering, Square also has industry-specific POS systems for restaurants, retailers, beauty and wellness operations, and service-based industries, ensuring that there is something for everyone. But what I like most about Square is that every POS system comes with a free version to help get your idea off the ground, along with more advanced plans to support you as you grow. 

However, Square’s software and POS tools are exclusive to Square users, so you won’t be able to use any of its upgrades if you have a different POS provider. That said, Square is easy to use, has great customer and expert reviews, offers some of the best POS hardware that money can buy, and can support small businesses from the moment they start and as they continue to expand.

Related: Best free POS systems

POS plans:

Square offers four different POS options, each with several plans to choose from. Plans vary based on the level and types of features they provide

FreePlusPremium
Square POS$0$29/monthCustom
Square for Retail$0$89/monthCustom
Square for Restaurants$0$69/month*$165/month
Square Appointments$0$29/month$69/month
*For software for a single terminal; additional terminals are $40 per terminal monthly.

Processing fees:

Square requires the use of Square Payments to process transactions. Square Payments has a flat-rate pricing model for different transaction types; rates vary based on your software plan. 

  • In-person: 2.5%–2.6% + 10 cents
  • Online: 2.9% + 30 cents
  • Manual entry: 3.5% + 15 cents
  • Afterpay: 6% + 30 cents

Hardware:

With Square, there are several hardware options you can purchase outright or via monthly financing. Along with the options below, Square also has options for accessories to use alongside its software or in tandem with your personal computer or tablet. 

  • Square Register: $799 or $39/month x24
  • Square Terminal: $299 or $27/month x12
  • Square Stand: $149 or $14/month x 12

Add-ons:

Square also offers add-on tools available for all POS software plans: 

  • Square Online: $0-$79 per month (billed annually)
  • Square Marketing: From $15 per month for email; from $10 per month for text message
  • Square Loyalty: $45-$105 per month
  • Square Payroll: $35 + $6 per employee monthly 
  • Team Plus: $35 per month per location (included free in the Retail Plus plan)
  • Square Invoices: $0–$20 per month
  • Square Gift Cards: $0.50–$1.50 per card
  • POS system basics (and beyond): Square offers everything you would expect from a POS system — inventory management, reporting, CRM, employee controls, marketing tools, a great checkout interface, sales channel integrations, order management, and integrated payment processing. All these features are included at a basic level on Square’s free POS system, but you can always upgrade if you need more advanced versions. 
  • Industry-specific POS systems: Square offers POS systems for restaurants, retailers, beauty and wellness businesses, and service providers. Each version of Square’s POS comes with industry-specific tools, free and advanced versions, and hardware to support almost any kind of small business.  
  • Integrated payments: Square comes pre-integrated with their in-house payments solution, Square Payments, which can be used to process all payments types, both in person and online. Additionally, Square has partnered with Afterpay so you can offer customer financing for both in-store and online purchases. 
  • Online store: All Square accounts come with a free online store builder, Square Online. Each industry-specific POS includes an online store that suits their needs — ecommerce for retailers, online ordering for restaurants, and booking for wellness and service businesses. You can also integrate some third-party ecommerce solutions with your POS, but the options are limited. 
  • Add-on tools: Along with Square’s advanced plan options, you can purchase add-on tools such as payroll, loyalty programs, an upgraded online store, and outreach marketing tools, for a monthly fee. 
  • Bespoke POS option: If your business outgrows Square’s Plus plans, you have the option to work with Square developers to create a bespoke POS system with custom tools and features.
Shopify logo.

Shopify POS: Best for online businesses looking to sell in-person

Overall Reviewer Score

4.35/5

Pricing

4.11/5

Hardware

4.58/5

Software features

3.93/5

Support & Reliability

4.58/5

User Experience

4.38/5

Average User Review Scores

4.53/5

Pros

  •  Industry-leading ecommerce platform
  • Integrations with TikTok, Facebook, Instagram, Google, eBay, Amazon, and mor
  • Advanced plans for ecom and POS
  • 24/7 1:1 customer support

Cons

  • No free plan
  • Ecommerce plans only include Lite POS

Why I chose Shopify POS

Shopify is the industry leader in ecommerce. The platform is well-known for supporting sellers across all sales channels, from social media shops to marketplaces like Amazon, eBay, Google, and Walmart. The system comes complete with integrated payments, a basic POS system for the occasional in-person sale, and plans to support your growth. 

I like how Shopify offers a variety of plan options to support small businesses at every stage. It has a much better ecommerce site builder than Square. Plus, it is equally easy to use, and has built-in marketing tools and omnichannel selling features.

Shopify is the best POS system for small businesses that sell online and also conduct in-person sales. While you can purchase Shopify’s POS system as a standalone product, Shopify stands out for its ecommerce tools. 

Every account does, however, come with a basic POS system that is perfect for the occasional in-person sales. We would recommend looking to a provider like Square or PayPal Zettle, though, if ecommerce is not your primary focus

POS plans: 

The basic Shopify POS software is free and comes with an ecommerce plan that starts at $29 per month ($39/month if you pay monthly). You can also upgrade to a more advanced version of the POS software (POS Pro) by paying $89 per month on top of the ecommerce plan. If you don’t need an ecommerce platform (if you sell on social media), you can opt for Shopify’s Starter POS plan. 

  • Basic: Free with a Shopify ecommerce plan
  • Starter: $5/month
  • Pro: $89/month (requires a Shopify ecommerce plan)

Processing fees:

Along with your monthly software fees, there are also monthly payment processing fees. For Shopify Payments, the processing fees are listed below. If you choose to use a third-party processor, rates will vary, but you will incur an additional transaction fee from Shopify.

  • In-person: 2.4%–2.6% + 10 cents (3.5% +10 cents for keyed-in manual)
  • Online: 2.5%–2.9% + 30 cents (3.1% + 30 cents to 3.5% + 30 cents for commercial business cards or B2B)

Hardware: 

Shopify also offers POS hardware options for both in-store and mobile operations. Alternatively, if you need to complete a mobile sale and are away from your store, you can use the Shopify POS app to complete sales from your mobile device, including tap-to-pay functionality and barcode scanning. Shopify’s hardware options include: 

  • Countertop kit: $459
  • POS Terminal: $349
  • Shopify Tap & Chip Reader: $49
  • POS accessories: $9–$99
  • Ecommerce site builder: Choose from dozens of templates for every kind of small business. The site builder is easy to use, full of customization options, and can be accessed at any time to make edits and site adjustments right from your Shopify account. 
  • Scalable POS system: Every Shopify account comes with a free Lite POS system. The Lite POS includes all the features a POS needs — inventory management, reporting, staff management, CRM tools, and more — at a very basic level. However, you can also upgrade to the Pro POS system for more advanced POS features if you start doing more in-person selling. 
  • Shopify app store: You can integrate hundreds of third-party tools into your Shopify POS for loyalty programs, inventory management, outreach marketing, analytics, and more via the Shopify app store. Note, however, that many of these tools come with monthly fees. 
  • Shopify Payments: Shopify Payments is integrated into every POS, so you can start taking payments and completing sales immediately when you create your POS account. 
  • Omnichannel selling (Pro): Shopify has tools to integrate all your sales channels so you can unify inventory, staff, and customer management everywhere you sell. Shopify sales channels include your online store, Instagram, Facebook, TikTok, eBay, Google, Amazon, and more. 
  • Marketing automations: Shopify includes marketing automations to help you hone your store’s SEO, create targeted ads, identify new customers, and reach out to existing customers through email and SMS based on automated triggers. 
  • Shipping discounts: Shop discounted shipping rates from all major shipping companies and print shipping labels straight from your Shopify account. 
  • Top converting checkout UI: Shopify boasts the world’s top converting online checkout interface with Shop Pay. Shopify claims that its checkout interface boasts 15% higher conversion rates compared to other ecommerce platforms.
Toast logo.

Toast: Best for restaurants

Overall Reviewer Score

4.25/5

Pricing

4.04/5

Hardware

3.96/5

Mobile app features:

4.11/5

Support & Reliability

4.58/5

User Experience

4.69/5

Average User Review Scores

4.13/5

Pros

  • Free basic POS system
  • Pay-as-you-go option for hardware
  • In-house online ordering platform
  • Restaurant-specific tools and features (kitchen display system, ingredient-level tracking, menu management)

Cons

  • POS can only operate on Toast hardware
  • Access account on browser; no mobile app
  • Standard 2-year contract
  • Frequent hardware updates
  • User interface learning curve; UI changes often with updates

Why I chose Toast

Toast is a POS system built specifically for the food service industry, with tools to support restaurants, cafes, catering businesses, food trucks, and more. The system includes tools specifically designed for restaurants, including online ordering, delivery management, tableside service, kitchen display system (KDS), and menu-based ingredient-level inventory management — miles ahead of Square’s restaurant POS software.

I particularly like how Toast bundles its hardware and software together, ensuring you have the tools you need to get your restaurant up and running. Its subscription options range from $0 to custom pricing for large-scale operations, making the system perfect for businesses that are just starting out and ensuring that the provider can support you as you grow. The pay-as-you-go option allows businesses to get started with no upfront costs and to pay as revenue comes in. 

From experts to small business owners alike, there is no question that Toast is the best POS system for restaurants. The POS software’s range of tools was also a huge plus in my evaluation, allowing the system to fit the needs of cafes up to full-service restaurants. 

That said, small restaurants might find all the bells and whistles of Toast overwhelming to manage, in which case I recommend Square Restaurant POS software instead.

Related: Best restaurant POS systems

POS plans: 

Toast offers four POS subscription options that vary based on features and processing fees. Unlike the other POS platforms on this list, Toast requires a 2-year contract. As of this writing, the rates are:

  • Quick Start bundle: $0/month
  • Core: $69/month 
  • Restaurant Basics Package (Core + Payroll Bundle): $90 + $9/employee/month
  • Build your own: Custom pricing

Processing fees:

In addition to paying for your POS software each month, Toast also has payment processing fees for its in-house payments solution, Toast Payments. 

  • In-person:
    • Visa, Mastercard, Discover: 2.49% + 15 cents
    • Amex: 3.29% + 15 cents
  • Online/keyed-in:
    • Visa, Mastercard, Discover: 3.5% + 15 cents
    • Amex: 3.89% + 15 cents

Hardware:

Toast also offers users the option to get hardware and software for no upfront cost if they agree to higher processing fees. Exact fees vary based on the hardware you are financing, but in general, users opting for the pay-as-you-go arrangement can expect to pay an additional 0.50% in processing fees. 

Toast also has many hardware options that users have to purchase to use the POS system*. For the Quick Start plan, you have the option to choose between the handheld kit or the countertop terminal for your POS hardware. For Core and Build-your-own plans, you can choose whatever hardware suits your needs. 

To pay for your hardware, you can either use the pay-as-you-go option for up to two hardware kits, outlined above, or you can pay upfront. Toast’s hardware options include: 

  • Countertop Terminal Starter Kit: $875 + or $0 + 2.99% + 15 cents per in-person transaction
  • Handheld Terminal Starter Kit: $627 or $0 + 2.99% + 15 cents per in-person transaction
  • Self Service Kiosk (Core and Build Your Own plans only): $1,234 or $0 + 2.99% + 15 cents per in-person transaction

In addition to its POS hardware, Toast also offers peripheral tools. 

  • Kitchen display system: $499 + $99 per month
  • Toast Printer: $199
  • Epson printer: $333

*On their FAQ page, Toast states that users “may be able to bring their own hardware.” While Toast users cannot use their own touch-screen tablets or card readers, they may be able to reuse compatible receipt and kitchen printers. However, bringing any preowned hardware could impact the service Toast can provide.

  • Restaurant-specific POS system: Toast’s POS system includes a simple order and checkout screen, integrated payments, table, menu, and seating management, real-time inventory management, and detailed reporting. While you can only perform checkout functions from Toast’s hardware, you can view your POS account from any browser by simply logging into your account.  
  • Tableside Service: Take orders, send them to the kitchen, and complete payments right from your diners’ tables with Toast’s handheld POS. Waiters can also receive order-ready notifications and collect customer reviews from the device. 
  • Online ordering and delivery: Create your own, commission-free online ordering and takeout channels on your website, the Toast TakeOut app, or through the phone. You can also integrate your POS with third-party delivery platforms, like DoorDash, so orders appear right on your POS. 
  • Detailed reporting: Gain insights into how you are performing with ingredient- and menu-level reporting by location and overall. 
  • Menu management: Manage your menu from any terminal or your POS account. Make updates, keep your staff up to date with auto-86ing, and set menu countdowns for special deals and offers so your staff can see what is coming and when ahead of time.
Lightspeed logo.

Lightspeed for Retail (R Series): Best for large, complex inventories

Overall Reviewer Score

4.09/5

Pricing

3.21/5

Hardware

3.96/5

Software features:

4.46/5

Support & Reliability

4.58/5

User Experience

4.06/5

Average User Review Scores

4.28/5

Pros

  • Industry-specific POS for retail
  • Choice of in-house or several third-party payment solutions
  • Granular, matrix inventory management tools
  • 24/7 customer support

Cons

  • High monthly software fees
  • Limited mobile app options
  • UI learning curve
  • Monthly fee for using third-party merchant account

Why I chose Lightspeed

Lightspeed is a popular POS system for all kinds of businesses, with an industry-specific system just for retailers — Lightspeed R Series or Lightspeed for Retail. Lightspeed’s retail POS system has everything a retailer needs to run their business, including some of the best inventory management tools in the industry, CRM tools, advanced reporting and analytics, a customizable loyalty program, an in-house ecommerce site builder, integrated payments, and plans to support your growth. 

If Toast offers the best in class features for restaurants, Lightspeed does the same for managing retail businesses. The software is especially strong when it comes to inventory management and reporting, with tools for managing complex inventories, keeping track of your vendors, integrated purchase ordering tools, and even built-in product catalogs where you can shop and order goods right from your POS account. 

It is significantly more expensive than Square, but if you don’t mind the high price point, Lightspeed is my best recommendation for niche retailers and those that accept made-to-order products.

Lightspeed also has accompanying hardware, but you can also run your POS directly from your desktop. We would not, however, recommend trying to take the system mobile without accompanying hardware, as Lightspeed’s mobile apps are not compatible with many devices and have poor customer reviews.

POS plans: 

Lightspeed for Retail offers four software plans, with higher plans including more advanced features. Lightspeed R Series plans are priced as follows: 

  • Basic: $100/month; $89/month (annual)
  • Core: $179/month; $149/month (annual) 
  • Plus: $339/month; $289/month (annual) 

Processing fees:

The only other monthly fees you will incur are payment processing fees. Lightspeed Payments is the default option for processing, however, you can integrate your Lightspeed account with a few other merchants. If you choose to do this, you will have to pay an additional third-party processing fee. For Lightspeed Payments, the processing fees are: 

  • In-person: 2.6% + 10 cents
  • Online: 2.9% + 30 cents

Hardware:

In addition to its software options, Lightspeed also offers a number of hardware options for both an iPad and desktop setup. Lightspeed does not disclose its hardware options or pricing — you have to reach out to a rep who will assess your needs and circumstances to pair you with the best hardware for your business.

  • Marketing tools: Lightspeed offers great marketing features, like tools to segment your shoppers, collect customer reviews, SMS marketing integrations, and tools to send out automated alerts and promotions. 
  • Ecommerce: Lightspeed’s Standard and Advanced plans include Lightspeed’s in-house ecommerce platform, Lightspeed Online. If you prefer another ecommerce builder or have an existing site, you can integrate Lightspeed with a number of major ecommerce platforms. 
  • Customizable checkout: Lightspeed includes tiles or hotkeys on its checkout interface that you can customize your checkout screen with your most used functions and products. 
  • Lightspeed B2B: Lightspeed has a built-in product catalog where you can shop from thousands of wholesale items and place orders right from your POS. Upon their arrival, products you order from the product catalogs are automatically added to your inventory catalog to be tracked, complete with product details.
  • Inventory management: Lightspeed offers the best inventory management in the game, with granular matric inventory management, perfect for large, complex inventories with lots of product variations. Additionally, there are built-in purchase ordering and tracking functions, special orders, bulk action tools, low stock alerts, and counting tools. 
  • Accounting integration: Lightspeed allows you to integrate your accounting software on your POS so you can do your bookkeeping right from your Lightspeed dashboard. 
  • Loyalty program: Lightspeed offers a customizable loyalty program that tracks and rewards customers across all your sales channels based on the actions and rewards structures you choose. 
  • Reporting: Lightspeed offers reporting tools, including custom reports. For Advanced users, Lightspeed also offers analytics, which takes your data and provides actionable insights and advice based on your performance.
IT Retail logo.

IT Retail: Best for grocers and markets

Overall Reviewer Score

4.05/5

Pricing

3.04/5

Hardware

3.33/5

Software features:

4.11/5

Support & Reliability

4.58/5

User Experience

4.38/5

Average User Review Scores

4.88/5

Pros

  • Affordable all-in-one plans
  • Unlimited licensing for basic plan
  • Advanced inventory management features for groceries
  • Hardware compatible with most POS peripherals

Cons

  • Expensive set up fees
  • Costly hardware upgrades
  • Long-term contracts
  • Locked into IT Retail payment processor

Why I chose IT Retail

IT Retail is a POS solution specifically designed for grocers, markets, and convenience stores. With tools like ID scanning, scale integrations, a customizable rewards program, and hardware solutions specific to the food-selling industry, IT Retail is the best for small business food sellers and convenience stores. 

It also has the capability to scale with you and support additional grocery solutions, like ecommerce, weighted sales, and multi-location sales, as your business grows.

I like how IT Retail offers a low upfront cost. You get a complete POS solution with a POS register starting at $49 per month with unlimited licensing. At the same time, there are higher plans that offer more features and hardware upgrades to choose from. There are countless ways you can customize the system to make it work for you. 

IT Retail is popular in the small business grocery industry, with thousands of satisfied customers. And, while upgrades come at a steep price, thousands of users love what the system offers, so it’s worth the investment if your goal is to effectively run a growing store. 

That said, if you only need a simple solution such as food retail management for a small convenience store, Square is a more cost-effective solution.

Related:Best grocery store POS systems.

IT Retail has three pre-built software plans to choose from. Each bundles a POS register and software together. Various hardware and software upgrade options are also available.

Pre-built plans:

  • Starter: $49
  • Growth: $99
  • Premium: $149

Custom built-plans are also available

  • Sample quote for 2-lane, all-in-one, basic setup
    • Upfront cost $98
    • Monthly fee: $99
    • POS register with scanner and scale included
    • Add-on remote configuration fee: $499
    • On-site hardware set up: $300 per lane 

Payment processing: IT Retail Payments (Custom rates)

  • Advanced inventory management: IT Retail’s inventory management tools are built specifically for food sellers, with weight tracking, expiration tracking, bulk actions, low stock alerts, and real-time inventory level tracking. 
  • Reporting tools: View sales reports, reports by department, or individual performances and see all your data broken down into easy-to-read visuals and graphs. IT Retail’s reports also download directly to Excel and QuickBooks for accounting or deeper analysis.
  • Online grocery integrations: IT Retail has partnered with several online grocer platforms to help bring our business online. All your online sales, orders, and inventory will integrate seamlessly into your POS so you can track all your sales channels from one place. 
  • Contactless self-checkout solutions: IT Retail offers self-checkout kiosks and apps that customers can download to scan and buy products in your store.
  • Deli scales: For stores that sell food by weight, IT Retail’s POS solution works seamlessly with the labels that deli scales print out, and your inventory will also track accordingly. 
  • Customer loyalty: IT Retail has solutions for creating custom loyalty programs that integrate seamlessly with your POS, so as customers gain points for the actions you choose to reward, they will automatically be applied to their purchases. 
  • Integrated payments: IT Retail’s POS comes pre-integrated with IT Retail’s in-house payment solution, so you can start processing payments right away.
PayPal Zettle logo.

PayPal Zettle: Best for microbusinesses and solopreneurs

Overall Reviewer Score

4.01/5

Pricing

4.29/5

Hardware

4.79/5

Software features:

3.04/5

Support & Reliability

3.33/5

User Experience

4.06/5

Average User Review Scores

4.57/5

Pros

  • PayPal payment method integration for in-store and online sales
  • Free POS software
  • Low flat-rate payment processing
  • Affordable hardware options

Cons

  • Limited POS functions; no advanced features
  • Not suited for restaurants or appointment-based businesses
  • No CRM or employee management tools
  • Complaints of frozen accounts

Why I chose PayPal Zettle

PayPal Zettle is a POS system from PayPal that offers completely free POS software and affordable hardware options perfect for businesses that only need the basics. It’s perfect for micro-sellers or solopreneurs. The system is completely mobile, so it will let you process transactions even if you don’t have a physical store. 

What I like most about PayPal Zettle is that unlike other solutions that claim affordability, it can be used at zero cost (other than your processing fees), as you can operate your POS and take payments directly from the free PayPal Zettle POS app, featuring tap-to-pay functionality. 

While it excels in mobile payments, PayPal Zettle’s POS functionality is more basic compared to Square. And, there are no advanced plans or upgrade options.

That said, PayPal Zettle still provides key functionalities you need to complete sales, track inventory, manage customers, and take your business on the go. Because the system is tied to PayPal, you also get the benefit of lower processing rates.

POS plans and processing fees:

PayPal Zettle’s POS software is free, so you will incur no monthly software fees. Each month, you only have to pay your processing fees, which are some of the lowest flat-rate options in the industry. PayPal Zettle processing fees are: 

  • In-person: 2.29% + 9 cents
  • Online: 3.49% + 9 cents
  • Manual entry: 3.49% + 9 cents
  • QR code: 2.29% + 9 cents
  • Invoicing: 2.99% – 3.49%+ 49 cents

Hardware:

PayPal Zettle also offers two hardware options, along with accessory options. You do not, however, need to purchase any hardware to operate your Zettle POS — you can always use the PayPal Zettle POS app, complete with tap-to-pay technology, to make sales and process payments from your personal iOS or Android mobile device. If you do want to use POS hardware, your options are as follows: 

  • Card reader: $29 for your first reader, $79 for additional readers
  • Terminal: $199–$239 (includes built-in barcode scanner)
  • PayPal Zettle POS App: PayPal Zettle offers a POS app for Android and iOS mobile devices, letting you complete sales right from your personal tablet or phone. With the app, you can use your mobile device camera to scan barcodes. It also includes a tap-to-pay feature, allowing customers to pay by simply tapping their card on your device — no additional hardware required. 
  • Reporting: PayPal Zettle includes a couple of key reports, including ones on your sales, product performances, and inventory segments.  
  • User-friendly checkout: Zettle’s checkout interface is simple to use, whether you access it via your personal mobile device or the Zettle terminal. You can easily add discounts, remove products, and send receipts via email. Note, however, that you cannot add customers to a transaction as there are no CRM tools. 
  • PayPal integration: PayPal is integrated into your checkout page for both in-store and online purchases. This means that customers can use PayPal’s financing options, like pay-in-four and PayPal Credit, for all of their purchases.  
  • Inventory management tools: PayPal Zettle offers basic inventory management tools, such as the ability to add products to your product catalog with tons of detailed information. Easily track your inventory on the POS and find reports on best- and worst-sellers.
Helcim logo.

Helcim: Best for professional services

Overall Reviewer Score

3.99/5

Pricing

4.29/5

Hardware

4.17/5

Mobile app features

3.21/5

Support & Reliability

4.17/5

User Experience

4.06/5

Average User Review Scores

4.07/5

Pros

  • Affordable hardware
  • Free software
  • Interchange-plus processing fees
  • Invoicing and subscription management tools

Cons

  • Only basic POS tools; no advanced plans
  •  Must purchase Helcim hardware to process payments
  • Limited integrations for ecommerce
  • No marketing tools

Why I chose Helcim

Helcim is a payment processing company that also offers a free, basic POS system for completing sales, tracking inventory, managing customers, and reporting on your small business’s performance. While its POS features are far from what you can get from leading providers in this list, such as Square, Shopify, and Toast, Helcim comes with a free advanced invoicing and subscription management tools you can use along with the POS system. 

But what I particularly like about Helcim is its fee optimization features. Helcim charges no upfront or monthly fees, you only have to pay for the Helcim card reader and payment processing. And, even that is a steal. Helcim uses interchange-plus pricing for its transaction fees, meaning you pay the minimum processing fee with increased discounts as you process more transactions. To top it off, every merchant account is pre-approved for surcharging with Helcim.

All that, with invoicing and recurring subscription tools, Payment Card Industry (PCI) compliance guarantee, and integration options specifically designed for professional service needs — Helcim is ideal for service professionals with a steadily growing customer base who need a simple, affordable way to handle their billing. Note, however, that using Helcim requires businesses to undergo a merchant application process, so the set up takes longer than other providers in this list.

POS plans and processing fees:

Helcim charges $0 monthly software fees for its POS system.

The only monthly fee you will incur from Helcim is for your payment processing, which varies depending on how much money you process each month. Helcim’s interchange-plus processing fees range from 0.15% + 6 cents to 0.4% + 8 cents for card-present transactions, and card-not-present rates range from 0.15% + 15 cents to 0.50% + 25 cents per transaction. The table below outlines a more detailed breakdown, and you can also use Helcim’s fee calculator to estimate how much you can expect to pay in processing.


Transaction Value
In-PersonOnline or Keyed-In
$0–$50,0000.4% + 8 cents0.50% + 25 cents
$50,001–$100,0000.35% + 7 cents0.45% + 20 cents
$100,001–$500,0000.25% + 7 cents0.35% + 20 cents
$500,001–$1,000,0000.20% + 6 cents0.25% + 15 cents
$1,000,001+0.15% + 6 cents0.15% + 15 cents

Hardware:

Helcim’s POS operates on any computer, tablet, or mobile device via the Helcim Payments app. All you have to do to get started is download the app, pair your device with the Helcim Card Reader, and you are ready to go.

The card reader, however, is $99. Alternatively, you can purchase the Helcim Smart Terminal, which is a complete mobile POS system that you can use to check out customers, process payments, and print receipts. The Helcim Smart Terminal is priced at $329, or you can finance the device for five monthly payments of $68.

  • Invoicing: Add Helcim’s free invoicing software to your POS to simplify your billing and payment operations while saving significantly on processing fees.
  • Interchange-plus pricing: Helcim uses interchange-plus pricing for its processing fees, ensuring that you get the lowest rates and don’t pay any merchant markups. The more payments you process, the more you save. You can use Helcim’s fee calculator to estimate just how much you will save with their pricing model. 
  • Subscription management: Use Helcim’s Subscription manager to set up recurring payments and collect due credit card and ACH payments for subscription services.
  • Free POS system: Every Helcim account comes with a free POS system that includes all the basic tools you need to take payments and manage your business, including inventory tracking, CRM tools, and reporting. The POS system can operate on your personal device or the Helcim Smart Terminal — simply pair it with the Helcim card reader to get started. 
  • Inventory management: Add inventory, log it in your inventory catalog, and track its levels and performance so you never miss a beat. 
  • CRM: Add customers to your customer directory, log the contact information, store payment methods, and view their activity. 
  • Reporting: Review your business’s performance with reporting tools that log your sales totals, tipping information, all your transactions, tender use, sales by category, invoicing totals, sales by products, and discount information.

Key features of a small business POS system

When looking for the best POS system for your small business, consider your unique needs, goals, and budget. The list below outlines all the tools you should consider when selecting a POS system.

Integrated or third-party payment processing

Some providers require you to use an in-house payment processor, and others allow (or require) you to use a third-party merchant instead. Consider which option is better for you. High-volume businesses typically get better value when they can choose their own merchant account. 

Interchange-plus processing

For businesses that are looking to save on their payment processing fees, an especially important consideration for high-volume sellers, you might look for interchange-plus pricing. This is essentially a discounted processing fee structure that scales based on your sales volume, as opposed to flat rate processing, which is consistent no matter how many transactions you process. 

Hardware

The best POS systems will offer hardware for in-store and mobile sales, as well as financing options so you can pay over time as you start making revenue.  

Related: Best POS hardware

Mobile compatibility

If you plan to take your business on the go and want to be able to make sales from anywhere, your POS should be mobile compatible, either via mobile hardware or a mobile POS app. 

Inventory management tools

Your POS should have tools for placing and tracking orders, adding inventory to your catalog, and integrated tracking as products sell across all locations and channels. Additionally, you should be able to view inventory reports and analysis.  

Reporting

POS systems should offer data on your inventory, staff performance, marketing initiatives, customer relationships, and your sales channels. If you need more advanced reporting, there are also systems that support custom reporting options and actionable analyses of your performance.  

Learn more: Understanding POS data

Customer relationship management tools

Your POS system should have tools for creating customer profiles that log their purchases, contact information, and relevant notes. Some systems will also include tools like loyalty programs and customer segmentation reports for better understanding and retaining your staff.  

Marketing features

Some POS systems include integrated marketing tools for sending texts and emails to your customers as well as loyalty program tools. More advanced systems will also have tools for measuring the success of your marketing campaigns and suggestions for how to improve. Depending on the POS system, these tools will either be in-house or available via a third party app integration. 

Multilocation management

For sellers that plan to sell across multiple locations, you should look for a system that can track inventory and sales across all of your locations and create reports for both cumulative performance and individual stores and sales channels. Additionally, you should be wary of how the POS system scales their pricing with location, selecting the one that scales most affordably. 

Scalability 

Avoid the headache of having to change to a different POS system if your business grows by choosing an option with multiple plans that can scale with you. 

Omnichannel sales

If you plan to sell online, you should look for a POS system that allows you to integrate all your sales channels, including your online store, any social media shops, and marketplaces like Amazon and Google Shop. 

Integration options

If you have an existing online store or particular tools that you want to be able to use alongside your POS system, be sure they integrate or there is a custom API option so you can keep all your tools on one platform. 

Learn more: Key POS features you need 

Making the right POS choice for your small business

There are seemingly countless options for small business POS systems, but not all are created equal. Based on our expert evaluation, the best POS system for small businesses overall is going to be Square. However, the additional providers on this list are also top-notch, especially for niche tools and industries. 

For restaurants, you have Toast. For businesses that primarily focus on online sales, we recommend Shopify. Then there is Helcim, ideal for professional services like healthcare and automotive sales. We also have PayPal Zettle, ideal for microbusinesses and solopreneurs. Along with IT Retail, which we recommend for grocers and market or convenience store sellers. And, finally, there is Lightspeed, which is ideal for businesses that manage large, complex inventories. 

The one great thing about the plethora of POS system options is that there is an ideal POS solution for every kind of small business. It’s just a matter of determining your needs and deciding what features are most important for your success.

Learn more: Different types of POS systems

FAQs

POS systems can cost as little as $0 but can also go up to hundreds of dollars per month. This price disparity largely depends on the complexity of the features, the hardware, and the number of locations and people the system manages.

Yes, there are a few great free POS system options available from Square, Toast, PayPal Zettle, and Helcim. Note, however, that while the monthly software costs are free, you will still incur and have to pay payment processing fees.

To choose a POS system for your business, you should consider your needs, budget, and business goals. From there, you should research your options to find a solution that fits the bill.